diff options
Diffstat (limited to '')
| -rw-r--r-- | search.c | 28 |
1 files changed, 19 insertions, 9 deletions
@@ -1,8 +1,9 @@ -/* $Id: search.c,v 1.14 2002/01/17 10:29:14 ukai Exp $ */ +/* $Id: search.c,v 1.15 2002/01/17 15:05:43 ukai Exp $ */ #include "fm.h" #include "regex.h" #include <signal.h> #include <errno.h> +#include <unistd.h> static void set_mark(Line *l, int pos, int epos) @@ -14,15 +15,21 @@ set_mark(Line *l, int pos, int epos) #ifdef USE_MIGEMO /* Migemo: romaji --> kana+kanji in regexp */ static FILE *migemor, *migemow; +static int migemo_active; +static int migemo_pid; void init_migemo() { + migemo_active = use_migemo; if (migemor != NULL) fclose(migemor); if (migemow != NULL) fclose(migemow); migemor = migemow = NULL; + if (migemo_pid) + kill(migemo_pid, SIGTERM); + migemo_pid = 0; } static int @@ -30,7 +37,7 @@ open_migemo(char *migemo_command) { int fdr[2]; int fdw[2]; - int pid; + if (pipe(fdr) < 0) goto err0; if (pipe(fdw) < 0) @@ -38,12 +45,15 @@ open_migemo(char *migemo_command) flush_tty(); /* migemow:fdw[1] -|-> fdw[0]=0 {migemo} fdr[1]=1 -|-> fdr[0]:migemor */ - pid = fork(); - if (pid < 0) + migemo_pid = fork(); + if (migemo_pid < 0) goto err2; - if (pid == 0) { + if (migemo_pid == 0) { /* child */ signal(SIGINT, SIG_IGN); +#ifdef HAVE_SETPGRP + setpgrp(); +#endif close_tty(); close(fdr[0]); close(fdw[1]); @@ -65,7 +75,7 @@ open_migemo(char *migemo_command) close(fdr[0]); close(fdr[1]); err0: - use_migemo = 0; + migemo_active = 0; return 0; } @@ -94,7 +104,7 @@ migemostr(char *str) err: /* XXX: backend migemo is not working? */ init_migemo(); - use_migemo = 0; + migemo_active = 0; return str; } #endif /* USE_MIGEMO */ @@ -108,7 +118,7 @@ forwardSearch(Buffer *buf, char *str) int pos; #ifdef USE_MIGEMO - if (use_migemo) { + if (migemo_active) { if (((p = regexCompile(migemostr(str), IgnoreCase)) != NULL) && ((p = regexCompile(str, IgnoreCase)) != NULL)) { message(p, 0, 0); @@ -186,7 +196,7 @@ backwardSearch(Buffer *buf, char *str) int pos; #ifdef USE_MIGEMO - if (use_migemo) { + if (migemo_active) { if (((p = regexCompile(migemostr(str), IgnoreCase)) != NULL) && ((p = regexCompile(str, IgnoreCase)) != NULL)) { message(p, 0, 0); |